Which Amendment to the Constitution was ratified on July 5, 1971, to lower the voting age from 21 to 18 years old?
Answer 26th
On July 5, 1971, President Richard Nixon formally certified the ratification of the 26th amendment, which had previously set the legal voting age to 21 years old. Under this new amendment, U.S. citizens 18 years old were given the right to vote.
Asked by Rachel Bortles · Last updated 4 years ago · 9.5K views · SOURCE